Ionic 2 responsive grid

Question

How can I make a responsive grid in Ionic 2? Ionic 1 supported reserved classes like responsive-md or responsive-sm that made grids responsive, but

Answer 1

Though it does not seem to appear in the Ionic 2 documentation currently, the responsive-md, responsive-sm (etc.) classes in Ionic 1 now become individual attributes in Ionic 2.

Here is an example:

  
    This column will take 10% of space